Probabilistic Related-Key Statistical Saturation Cryptanalysis

ePrint Report: Probabilistic Related-Key Statistical Saturation Cryptanalysis

Muzhou Li, Nicky Mouha, Ling Sun, Meiqin Wang

The related-key statistical saturation (RKSS) attack is a cryptanalysis method proposed by Li et al. at FSE 2019. It can be seen as the extension of previous statistical saturation attacks under the related-key setting. The attack takes advantage of a set of plaintexts with some bits fixed, while the other bits take all possible values, and considers the relation between the value distributions of a …

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